Gene Expression Grouping Can Predict Treatment Response in Ulcerative Colitis, Study Suggests

Gene Expression Grouping Can Predict Treatment Response in Ulcerative Colitis, Study Suggests
People with ulcerative colitis can be divided into groups based on gene expression, and this division can help identify those more likely to respond to treatments, a recent study found. Titled, "Conserved transcriptomic profile between mouse and human colitis allows unsupervised patient stratification," the study was published in Nature Communications. Biological medicines, such as Ixifi (infliximab) and Entyvio (vedolizumab), are mainstays of treatment for inflammatory bowel disease (IBD), which encompasses both ulcerative colitis and Crohn's disease. However, only around half of IBD patients will have a response to these therapeutics. This variability in treatment response — as well as variations in how the disease itself presents, person to person — is a major obstacle for getting affected people effective treatment. Identifying the individuals most likely to respond — or to not respond — to treatments is, therefore, a goal of research in this field. To learn more, researchers at the Karolinska Institutet in Sweden attempted to classify ulcerative colitis ba
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